CN211192691U - Clamp for manufacturing automobile steering device bracket - Google Patents
Clamp for manufacturing automobile steering device bracket Download PDFInfo
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- CN211192691U CN211192691U CN201922222484.5U CN201922222484U CN211192691U CN 211192691 U CN211192691 U CN 211192691U CN 201922222484 U CN201922222484 U CN 201922222484U CN 211192691 U CN211192691 U CN 211192691U
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Abstract
The utility model discloses an anchor clamps for making auto steering ware support, press from both sides tight positioning mechanism and unload power protection mechanism including base, fixing base, work piece one clamp, work piece two clamp, the fixing base is located on the base, work piece one presss from both sides tight positioning mechanism and locates on fixing base and the base, work piece two clamp is pressed from both sides tight positioning mechanism and is located on the base of work piece one clamp one side, unload power protection mechanism and locate on the work piece two clamp is tight positioning mechanism. The utility model belongs to the technical field of automobile part manufacturing devices, and particularly provides a device which independently clamps and positions different workpieces, has consistent fixed reference and ensures the relative positions of the workpieces; surface tension generated in the welding process is transferred in a spring elastic deformation mode through the force unloading protection mechanism, so that the workpiece is ensured not to deform; the laser shielding angle plate is arranged to prevent laser from striking the surface of a non-welding area of a workpiece, and the fixture for manufacturing the automobile steering gear support ensures the complete appearance of the workpiece.
Description
Technical Field
The utility model belongs to the technical field of auto parts manufacturing installation, specifically indicate an anchor clamps for making auto steering ware support.
Background
With the development of economy and the improvement of living standard, the usage amount of automobiles increases year by year. The relationship of vehicles to human beings is really inseparable, and vehicle manufacturers, vehicle component manufacturers and drivers are pursuing not only the performance, safety and fuel-saving effect of the vehicles, but also the components of automobiles.
The conventional laser welding is generally single-track welding, when the workpiece is welded from the upper part, a molten pool is melted and then is solidified to form strong surface tension, the tension is not released in time, the workpiece is deformed or a workpiece surface stress tip is generated, the problem of welding failure of the workpiece is easily caused, and the welding processing quality is influenced; the laser incident angle of the existing laser welding is controllable, but the laser beam deflection phenomenon can also occur occasionally, because the defocusing amount of the workpiece processing end and the peripheral position relative to the laser light is close, the laser beam deflection can cause the surface burn of the workpiece, and the appearance effect is seriously influenced
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a fixture which has high practicability and simple operation, and ensures the relative position between the workpieces by independently clamping and positioning different workpieces, and the fixed datum is consistent; the surface tension generated in the welding process is transferred through the force-unloading protection mechanism in a spring elastic deformation mode, so that the workpiece is ensured not to deform in the welding process, the mechanical property of the workpiece welding is ensured, and the welding effect is good; through setting up laser shielding angle board, will deviate the laser of predetermineeing the orbit and shield at positive out of focus position, avoid the laser to hit work piece non-welding area surface, guarantee the complete anchor clamps that are used for making auto steering ware support of work piece outward appearance.
The utility model provides a technical scheme as follows, the utility model relates to a anchor clamps for making auto steering ware support, including base, fixing base, the tight positioning mechanism of work piece one clamp, the tight positioning mechanism of work piece two clamp and unload power protection mechanism, the fixing base is located on the base, the tight positioning mechanism of work piece one clamp is located on fixing base and base, the tight positioning mechanism of work piece two clamp is located on the tight positioning mechanism of work piece two clamp, the tight positioning mechanism of work piece one clamp includes arc setting element, cylinder and flat briquetting, the cylinder is located on the fixing base, the flat briquetting is located the cylinder expansion end, the arc setting element is located on the base of fixing base one side, the flat briquetting is located between cylinder and the arc setting element, the arc setting element is transversal personally submitted the arc setting to arc setting element and flat briquetting, the fixed clamping is convenient for the column work piece to arc setting element and flat briquetting, the tight positioning mechanism of work piece two clamp includes L shape backup pad, strengthening rib and laser shielding angle board, 56 shape backup pad is located on the arc setting element keeps away from the flat briquetting side base, the setting element L shape backup pad is the setting plate, the setting element is inverted L shape backup pad, the right angle spring shielding spring, the dead plate is located on the dead plate, the dead plate spring, the dead plate is unloaded the dead plate spring, the dead plate is located on the dead plate, the dead plate spring is located on the dead plate, the dead plate of slip protection mechanism of slip, the dead plate of slip.
Further, laser shielding angle board is including fixed shield plate and slant angle board, fixed shield plate is located in the L shape backup pad, two tight positioning mechanism of clamp of work piece locate between fixed shield plate and the tight positioning mechanism of work piece one, the slant angle board slope is located fixed shield plate upper end and is located two tight positioning mechanism tops of clamp of work piece, slant angle board sets up downwards to one side, and laser beam penetrates partially when laser shielding angle board can avoid laser welding and causes the damage to the work piece, guarantees auto steering ware support processingquality.
Furthermore, a screw hole is formed in the fixing plate, and the screw hole is convenient for fixing a machining workpiece of the automobile steering gear bracket on the fixing plate so as to be machined.
Further, be equipped with the cylinder switch on the fixing base, the cylinder switch is connected with the cylinder, and the extension of the steerable cylinder of cylinder switch and shortening.
Furthermore, the laser shielding angle plate is made of an aluminum alloy material, so that the reflectivity is high, the heat conductivity is good, and the laser shielding angle plate is not easy to damage when deviation is generated by laser welding.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the fixture for manufacturing the automobile steering gear bracket is simple in structure, reasonable in design, low in cost and simple and convenient to operate, different welded workpieces are independently clamped and positioned, the fixing reference is consistent, the relative positions of the workpieces are guaranteed, the incident angle of laser welding is prevented from integrally deviating due to misplacement of the clamping angle of the fixture, the non-welding position of the burnt workpiece is prevented from being damaged, and the welding quality is guaranteed; the surface tension generated in the welding process is transferred through the force-unloading protection mechanism in a spring elastic deformation mode, so that the workpiece is ensured not to deform in the welding process, the mechanical property of the workpiece welding is ensured, and the welding effect is good; through setting up laser shielding angle board, will deviate the laser of predetermineeing the orbit and shield at positive out of focus position, avoid the laser to hit work piece non-welding area surface, guarantee that the work piece outward appearance is complete.
Drawings
FIG. 1 is a schematic structural view of a fixture for manufacturing a steering gear bracket of an automobile according to the present invention;
fig. 2 is a schematic view of a use state of the fixture for manufacturing a steering gear bracket of an automobile according to the present invention.
The device comprises a base 1, a base 2, a fixed seat 3, a workpiece first clamping and positioning mechanism 4, a workpiece second clamping and positioning mechanism 5, a force unloading protection mechanism 6, an arc-shaped positioning piece 7, a cylinder 8, a flat pressing block 9, L-shaped supporting plate 10, a reinforcing rib 11, a laser shielding angle plate 12, a force unloading limiting plate 13, a spring 14, a fixed plate 15, a force unloading sliding groove 16, a fixed shielding plate 17, an oblique angle plate 18, a screw hole 19 and a cylinder switch.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model relates to a anchor clamps for making auto steering ware support, press from both sides tight positioning mechanism 3, two tight positioning mechanism 4 of work piece clamp and unload power protection mechanism 5 including base 1, fixing base 2, work piece one presss from both sides tight positioning mechanism 3 and locates on fixing base 2 and the base 1, two tight positioning mechanism 4 of work piece clamp locate on the base 1 that a tight positioning mechanism 3 one side of work piece clamp, unload power protection mechanism 5 and locate on two tight positioning mechanism 4 of work piece clamp, a tight positioning mechanism 3 of work piece clamp includes arc locating piece 6, cylinder 7 and flat briquetting 8, cylinder 7 locates on fixing base 2, flat briquetting 8 locates the cylinder 7 expansion end, arc locating piece 6 locates on the base 1 of fixing base 2 one side, flat briquetting 8 locates between cylinder 7 and the arc setting of the flat briquetting 8 of arc cross section, two tight positioning mechanism 4 of work piece corner includes L shape backup pad 9, strengthening rib 10 and the laser shielding angle board 11, L shape backup pad 9 locates on the arc locating backup pad 9 and the flat briquetting 9 is far away from the flat briquetting 6 and is equipped with the limiting plate 469 shape supporting plate of laser shielding angle supporting plate 34, unload power spring 15 and locate on the supporting plate 469 and unload power protection mechanism 16 and locate on the supporting plate 16, unload power protection mechanism 2, unload power fixing plate 469 and locate on the supporting plate 16, unload power protection mechanism 2, unload power supporting plate 469, unload power protection mechanism 2.
The laser shielding angle plate 11 comprises a fixed shielding plate 16 and an oblique angle plate 17, the fixed shielding plate 16 is arranged on an L-shaped supporting plate 9, a workpiece secondary clamping and positioning mechanism 4 is arranged between the fixed shielding plate 16 and the workpiece primary clamping and positioning mechanism 3, the oblique angle plate 17 is obliquely arranged at the upper end of the fixed shielding plate 16 and above the workpiece secondary clamping and positioning mechanism 4, the oblique angle plate 17 is obliquely and downwards arranged, a screw hole 18 is formed in the fixed plate 14, an air cylinder switch 19 is arranged on the fixed seat 2, the air cylinder switch 19 is connected with an air cylinder 7, and the laser shielding angle plate 11 is made of aluminum alloy materials.
When the device is used specifically, a columnar workpiece for processing the automobile steering gear bracket is placed between the flat pressing block 8 and the arc positioning piece 6, the cylinder switch 19 is pressed to control the cylinder 7 to extend, the cylinder 7 drives the flat pressing block 8 to be close to the arc positioning piece 6, so that the columnar workpiece is clamped and fixed between the flat pressing block 8 and the arc positioning piece 6, when the columnar workpiece is tightly fixed between the arc positioning piece 6 and the flat pressing block 8, the cylinder switch 19 is pressed again to control the cylinder 7 to stop extending, the sheet-shaped welding workpiece welded together with the columnar workpiece is fixed on the fixing plate 14 through the bolt and the screw hole 18 and is in tight contact with the columnar workpiece, the laser welding light of the laser welding device is directed to the contact part of the columnar workpiece and the welding workpiece along the oblique angle plate 17 to be welded together, and in the welding process, the welding workpiece is solidified to form strong surface tension after the upper welding workpiece molten pool is melted, so that the workpiece to be 13 elastic deformation, spring 13 shifts the surface tension who produces in the welding process through spring 13 elastic deformation's mode, avoids the work piece to warp, improves welding quality, and when laser welding machine's laser angle produced the deviation, laser shielding angle board 11 will deviate the laser of predetermineeing the orbit and shield at positive out of focus position, avoids the laser to hit work piece non-welding area surface, guarantees that the work piece outward appearance is complete simultaneously.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an anchor clamps for making auto steering ware support, its characterized in that includes base, fixing base, work piece one presss from both sides tight positioning mechanism, work piece two presss from both sides tight positioning mechanism and unloads power protection mechanism, the fixing base is located on the base, work piece one presss from both sides tight positioning mechanism and locates on fixing base and the base, work piece two presss from both sides tight positioning mechanism locates on the base of work piece one side, unload power protection mechanism locates on work piece two presss from both sides tight positioning mechanism, work piece one presss from both sides tight positioning mechanism and includes arc setting element, cylinder and flat briquetting, the cylinder is located on the fixing base, the flat briquetting is located the cylinder expansion end, the arc setting element is located on the base of fixing base one side, flat briquetting is located between cylinder and the arc setting element, the cross section of arc setting element and the cross section of flat briquetting are the arc setting, work piece two presss from both sides tight positioning mechanism and includes L shape backup pad, strengthening rib and laser shielding angle board, L shape backup pad is located on the arc keeps away from the base of flat briquetting, L shape backup pad is located the bend, 3656 shape backup pad locates the right angle board, unload power of the spring positioning mechanism and unload power spring positioning mechanism and unload power protection spring positioning mechanism on the limiting plate L the limiting plate, unload power fixing plate and unload power protection mechanism.
2. The fixture for manufacturing the automobile steering device bracket according to claim 1, wherein the laser shielding angle plate comprises a fixed shielding plate and an oblique angle plate, the fixed shielding plate is arranged on the L-shaped supporting plate, the workpiece two-clamping positioning mechanism is arranged between the fixed shielding plate and the workpiece one-clamping positioning mechanism, the oblique angle plate is obliquely arranged at the upper end of the fixed shielding plate and above the workpiece two-clamping positioning mechanism, and the oblique angle plate is obliquely arranged downwards.
3. The jig for manufacturing a bracket for a steering gear of an automobile according to claim 1, wherein: and the fixing plate is provided with a screw hole.
4. The jig for manufacturing a bracket for a steering gear of an automobile according to claim 1, wherein: and the fixed seat is provided with an air cylinder switch, and the air cylinder switch is connected with the air cylinder.
5. The jig for manufacturing a bracket for a steering gear of an automobile according to claim 1, wherein: the laser shielding angle plate is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222484.5U CN211192691U (en) | 2019-12-12 | 2019-12-12 | Clamp for manufacturing automobile steering device bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222484.5U CN211192691U (en) | 2019-12-12 | 2019-12-12 | Clamp for manufacturing automobile steering device bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192691U true CN211192691U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922222484.5U Active CN211192691U (en) | 2019-12-12 | 2019-12-12 | Clamp for manufacturing automobile steering device bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211192691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493710A (en) * | 2023-06-25 | 2023-07-28 | 山西八建集团有限公司 | Butt welding seam welding device for field conversion truss |
-
2019
- 2019-12-12 CN CN201922222484.5U patent/CN211192691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493710A (en) * | 2023-06-25 | 2023-07-28 | 山西八建集团有限公司 | Butt welding seam welding device for field conversion truss |
| CN116493710B (en) * | 2023-06-25 | 2023-09-26 | 山西八建集团有限公司 | Butt welding seam welding device for field conversion truss |
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